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thrombosis

(Encyclopedia) thrombosisthrombosisthrŏmbōˈsĭs [key], obstruction of an artery or vein by a blood clot (thrombus). Arterial thrombosis is generally more serious because the supply of oxygen and…

tissue

(Encyclopedia) tissue, in biology, aggregation of cells that are similar in form and function and the intercellular substances produced by them. The fundamental tissues in animals are epithelial,…

Booth, William

(Encyclopedia) Booth, William, 1829–1912, English religious leader, founder and first general of the Salvation Army, b. Nottingham. Originally a local preacher for the Wesleyan Methodists, he went (…

alcoholism

(Encyclopedia) alcoholism, 04/00 disease characterized by impaired control over the consumption of alcoholic beverages. Alcoholism is a serious problem worldwide; in the United States the wide…

Nemertinea

(Encyclopedia) CE5 A. Ribbon worm, representative of the phylum Nemertinea B. Internal anatomy of a ribbon worm NemertineaNemertineanĕmərtĭnˈēə [key], phylum of elongated, often flattened, marine…

hemorrhagic fever

(Encyclopedia) hemorrhagic feverhemorrhagic feverhĕmˌərăjˈĭk [key], any of a group of viral diseases characterized by sudden onset, muscle and joint pain, fever, bleeding, and shock from loss of…

death

(Encyclopedia) death, cessation of all life (metabolic) processes. Death may involve the organism as a whole (somatic death) or may be confined to cells and tissues within the organism. Causes of…

dysentery

(Encyclopedia) dysenterydysenterydĭsˈəntĕrˌē [key], inflammation of the intestine characterized by the frequent passage of feces, usually with blood and mucus. The two most common causes of dysentery…

Eucharist

(Encyclopedia) EucharistEucharisty&oomacr;ˈkərĭst [key] [Gr.,=thanksgiving], Christian sacrament that repeats the action of Jesus at his last supper with his disciples, when he gave them bread,…

carbon monoxide

(Encyclopedia) carbon monoxide, chemical compound, CO, a colorless, odorless, tasteless, extremely poisonous gas that is less dense than air under ordinary conditions. It is very slightly soluble in…